| Ortakoy to Nottingham | 1,929.95 mi (3,105.96 km) |
| Ortakoy to Nuneaton | 1,934.67 mi (3,113.55 km) |
| Ortakoy to Oadby | 1,920.21 mi (3,090.28 km) |
| Ortakoy to Oakengates | 1,977.58 mi (3,182.61 km) |
| Ortakoy to Oakham | 1,907.76 mi (3,070.24 km) |
| Ortakoy to Oldbury | 1,956.61 mi (3,148.87 km) |
| Ortakoy to Oldham | 1,979.80 mi (3,186.17 km) |
| Ortakoy to Ollerton | 1,929.66 mi (3,105.49 km) |
| Ortakoy to Olton | 1,946.88 mi (3,133.21 km) |
| Ortakoy to Omagh | 2,200.88 mi (3,541.98 km) |
| Ortakoy to Ormesby | 1,964.80 mi (3,162.04 km) |
| Ortakoy to Ormskirk | 2,010.61 mi (3,235.76 km) |
| Ortakoy to Orpington | 1,849.67 mi (2,976.76 km) |
| Ortakoy to Ossett | 1,961.42 mi (3,156.60 km) |
| Ortakoy to Oswaldtwistle | 1,994.51 mi (3,209.85 km) |
